SF0140BA03069S ICST | Alldatasheet

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Technical content

140 MHz SAW Filter

7 MHz Bandwidth

Part Number: SF0140BA03069S ICS • SAW Products • 324 Clark Street, Worcester, MA 01606, USA • Phone 1-508-852-5400 • Fax 1-508-852-8456 www.icst.com Rev X4 19-Apr-2005 Page 1 of 2 Integrated Circuit Systems, Inc. TYPICAL PERFORMANCE Horizontal: 3 MHz/div Vertical (from top): Magnitude 10,1 dB/div Phase Deviation 10 deg/div Group Delay Variation 200 ns/div SPECIFICATION Parameter Min Typ Max Units Center Frequency (Fc) 1 139.6 140 140.4 MHz Insertion Loss 7.2 8.0 dB 1 dB Bandwidth 5.9 6.3 MHz 3 dB Bandwidth 7.0 7.3 MHz 36 dB Bandwidth 10.2 10.7 MHz Passband Ripple 0.4 1 dB Phase Deviation from Linear2 7 14 deg Group Delay Variation2 60 200 ns Absolute Delay 1.1 µs Substrate YZ LiNbO 3 - Temperature Coefficient of Frequency (Tc)3 -90 ppm/°C Ambient Temperature 25 °C System Source and Load Impedance 50 Ω Notes: 1. Average of lower & upper 3 dB frequencies. 2. Evaluated over 70% of the 3 dB bandwidth. 3. Typical change of filter frequency response with temperature is ∆f/fref = (T-Tref)*Tc ppm.

Part Number: SF0140BA03069S ICS • SAW Products • 324 Clark Street, Worcester, MA 01606, USA • Phone 1-508-852-5400 • Fax 1-508-852-8456 www.icst.com Rev X4 19-Apr-2005 Page 2 of 2 Integrated Circuit Systems, Inc. All specifications are believed to be accurate and reliable. However, ICS reserves the right to make changes without notice. © 2005 Integrated Circuit Systems, Inc. All rights reserved. Units: m m Pin Configuration: Input: 11 Output: 5 Component values in 50 Ω: Cs1 = 220 pF C (Minimum Q = 45) Lp1 = 33 nH Lp2 = 33 nH Notes

  • Optimum component values may change depending on board layout. The values shown here are intended as a guide only. PACKAGE OUTLINE MATCHING CIRCUIT 11 5 ISO 9001 Registered